1997295553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{17789}}^1$

素因数の和:18032

約数の個数: 16

約数和(自身を含む): 2228731200

約数和(自身を除く): 231435647

約数列:

[1, 11, 59, 173, 649, 1903, 10207, 17789, 112277, 195679, 1049551, 3077497, 11545061, 33852467, 181572323, 1997295553]

約数ペア:

[(1, 1997295553), (11, 181572323), (59, 33852467), (173, 11545061), (649, 3077497), (1903, 1049551), (10207, 195679), (17789, 112277)]